DoTEC Valves

Cell: 82-10-3912-8787

Fax :82-61-692-7600

Phone: 82-61-685-5700

# 137-3, Singi-Dong, Yeosu-City, Jeonnam, South Korea.

DoTEC CO., LTD,

Import & Export Manager

Sung Moon

With best wishes and kindness regards.

 Please contact me right now.

 We, DoTecvalve Co. Ltd., are professional valve manufacturer and trading company. Even though we are not big, we are very strong, energize and professional group to manufacture, develop, design, quality control and research the kind of valves. We are supplying the excellant product to world wide project such as chemical plant, thermal plant, steel plant petro-chemical, oil field, on shore plant and off shore plant. We can be a perfect business partner. Whenever you need our help, we are ready to help you.

  1500LB : 2"

  600LB : 2" thru 24"

  300LB : 2" thru 24"

  150LB : 2" thru 24"

 2) Cast Carbon Steel Swing Check Valve

  1500LB : 2" thru 12"

  600LB : 2" thru 24"

  300LB : 2" thru 24"

  150LB : 2" thru 24"

 1) Stainless Steel Swing Check Valve

4. SWING CHECK VALVES

  2500LB : 2" thru 12"

  1500LB : 2" thru 12"

  600LB : 2" thru 12"

  300LB : 2" thru 18"

  150LB : 2" thru 18"

 2) Cast Carbon Steel Globe Valve

  600LB : 2" thru 12"

  300LB : 2" thru 12"

  150LB : 2" thru 12"

 1) Stainless Steel Globe Valve

3. GLOBE VALVES

  2500LB : 2" thru 12"

  1500LB : 2" thru 12"

  600LB : 2" thru 48"

  300LB : 2" thru 48"

  150LB : 2" thru 48"

 2) Cast Carbon Steel Gate Valve

  1500LB : 2" thru 12"

  600LB : 2" thru 24"

  300LB : 2" thru 24"

  150LB : 2" thru 48"

 1) Stainless Steel Gate Valve

2. GATE VALVES

 4) Other Special Valve
  Pocketless Ball Valve, Metal Seat Ball Valve, Tee Attached Pocketless Ball Valve, Jacketed Ball Valve, 3-WAY Ball Valve (120 degree & 90 degree), Extended Stem Ball Valve, Cryogenic Service Ball Valve, High Cycle Ball Valve, Double Ball Valve, Top Entry Ball Valve.

  API 6A 5000 PSI : 2" thru 16"

  2500LB : 2" thru 12"

  1500LB : 2" thru 16"

  900LB : 2" thru 24"

  600LB : 2" thru 36"

  150LB & 300LB : 2" thru 50"

 3) TRUNNION TYPE BALL VALVES

  150LB & 300 LB : 11/2" thru 12"

 2) 1-PIECE FLOATING BALL VALVES

 1) 2-PIECES FLOATING BALL VALVE
  150LB & 300LB : 1/2" thru 10"
  600LB : 1/2" thru 6"
  900LB / 1500LB : 1/2" thru 11/2"

1. BALL VALVES

* Manufacturing scope

3) Special Steel
  A351-CN7M (Alloy 20)
  Monel
  Inconel
  Hasteloy B,C
  Duplex (F51, F53, 4A, 6A)
  Al-Bronze
  Titanium

2) Carbon Steel
  A216 WCB, WCC, WCA, A105, A350-LF2, LF3
  A352-LCB, LCC, LC1, LC3, A217-C5, WC6

* Applicable material

1) Stainless Steel
  A351-CF8, CF8M, CF3, CF3M, CF8C, CG8M, CG3M
  A182-F304, 316

We are happy to provide you the information of our products below

7) The Factory Registered Certificate

  - Top Entry Metal Seat Ball Valve

  - The Trunnion Ball Valve Construction

  - Locking Device for Floating Ball Valve

6) Patents

5) Type Approval Certificate for Fire Safety of Trunnion Ball Valves from ABS

4) Type Approval Certificate for Fire Safety of Floating Ball Valves from ABS

3) CE mark

2) API Certificate

1) ISO 9001 Certificate from ABS

* Certificate & Licenses

Apr. 1999. Established DoTecvalve Co., Ltd.
Nov. 2000. Awarded the prime minister prize for export on Korean Export Day.
Nov. 2003. Certified ISO 9001 from ABS QE in USA.
Apr. 2004. Started with Expansion of Casting Foundry.
Dec. 2004. Registered patent for floating ball valves.
Sep. 2005. Registered patent for Trunnion ball valves.
Nov. 2006. Obtained Fire safe certificates for Floating of Full and Reduced port ball valve from ABS.
Nov. 2006. Obtained Fire safe certificates for Trunnion of Full and Reduced port ball valve from ABS.
Nov. 2006. Awarded the minister of industrial and energy for export on Korea Export day.
Dec. 2006. Certified as qualified vender from PETRONAS in Malaysia.
Feb. 2007. Obtained CE mark for Ball, Gate, Globe & Check valves.
Feb. 2007. Certified as professional company of parts and materials.
Feb. 2007. Established a reserch institute.
Oct. 2007. REgistered trade mark "DoTEC"
Nov. 2007. Certified as qualified vender from TOSHIBA in Japan.
Jan. 2008. Certified for INNO-BIZ company from the small & medium business administration.
Jan. 2008. REgistered patent for the top entry metal seat ball valves.

*Brief History

We are professional valve manufacturer. We can provide various kinds of valves.